2016209953240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41651}}^1\times {\mathrm{172883}}^1$

素因数の和:214552

約数の個数: 64

約数和(自身を含む): 5184694344960

約数和(自身を除く): 3168484391720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41651, 83302, 166604, 172883, 208255, 291557, 333208, 345766, 416510, 583114, 691532, 833020, 864415, 1166228, 1210181, 1383064, 1457785, 1666040, 1728830, 2332456, 2420362, 2915570, 3457660, 4840724, 5831140, 6050905, 6915320, 9681448, 11662280, 12101810, 24203620, 48407240, 7200749833, 14401499666, 28802999332, 36003749165, 50405248831, 57605998664, 72007498330, 100810497662, 144014996660, 201620995324, 252026244155, 288029993320, 403241990648, 504052488310, 1008104976620, 2016209953240]

約数ペア:

[(1, 2016209953240), (2, 1008104976620), (4, 504052488310), (5, 403241990648), (7, 288029993320), (8, 252026244155), (10, 201620995324), (14, 144014996660), (20, 100810497662), (28, 72007498330), (35, 57605998664), (40, 50405248831), (56, 36003749165), (70, 28802999332), (140, 14401499666), (280, 7200749833), (41651, 48407240), (83302, 24203620), (166604, 12101810), (172883, 11662280), (208255, 9681448), (291557, 6915320), (333208, 6050905), (345766, 5831140), (416510, 4840724), (583114, 3457660), (691532, 2915570), (833020, 2420362), (864415, 2332456), (1166228, 1728830), (1210181, 1666040), (1383064, 1457785)]